134744860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2251}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 293967072

約数和(自身を除く): 159222212

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 1460, 2251, 2993, 4502, 5986, 9004, 11255, 11972, 14965, 22510, 29930, 45020, 59860, 92291, 164323, 184582, 328646, 369164, 461455, 657292, 821615, 922910, 1643230, 1845820, 3286460, 6737243, 13474486, 26948972, 33686215, 67372430, 134744860]

約数ペア:

[(1, 134744860), (2, 67372430), (4, 33686215), (5, 26948972), (10, 13474486), (20, 6737243), (41, 3286460), (73, 1845820), (82, 1643230), (146, 922910), (164, 821615), (205, 657292), (292, 461455), (365, 369164), (410, 328646), (730, 184582), (820, 164323), (1460, 92291), (2251, 59860), (2993, 45020), (4502, 29930), (5986, 22510), (9004, 14965), (11255, 11972)]